How will astronauts use augmented reality glasses?

New NASA map forecasts Zika risk

Walk down memory lane with Hubble's greatest hits

Meet the 3 African-American female scientists who helped launch the space race

Earth sure does take a good photo, as NASA's 2.9 million images prove

How NASA spied forest fungi from space

Why NASA is playing with fire in space

This is the sun when it dies in 5 billion years

Asteroid zipping by Earth is 50% bigger than the one that exploded over Russia

Is space travel painful? NASA scientists answer the big questions about Kelly's #YearInSpace

Scott Kelly shares the aches, pains and exhilaration of his out-of-this-world adventure

Astronaut Scott Kelly grew 1.5 inches in space